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Thrust is used to make it roll forward. This forward motion causes lift at the wings.
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∙ 10y ago
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Forces on an airplane that are positive?
Lift and thrust
How does thrust and lift help an airplane fly?
Lift keeps an aircraft up, thrust pushes it forward.
What are the four forces that act on an airplane in flight?
Lift, weight, thrust and drag.
How is lift and thrust used in an airplane?
Lift and thrust are necessary for an aircraft to fly. The thrust (from a propeller or a jet) starts it rolling and when enough windspeed is flowing around the wings, it will lift.
What are the forces on an airplane?
There are four forces that act on an airplane that keeps it at a level altitude. Thrust, drag, weight, and lift determine whether a pilot flies at a level altitude.
What are the 4 forces on an airplane?
Lift, Gravity, thrust and drag
What is the relationship of lift drag thrust and weight when the airplane is in straight-and-level flight?
Lift equals weight and thrust equals drag.
Why does an airplane need thrust?
An aircraft needs an engine to get thrust and roll forward to gain lift.
How an airplane flys?
lift and thrust overcome weight and drag
Is the upward force on a airplane wing is thrust?
Thrust is the forward motion of the airplane provided by the engines. Lift is the upward force on an airplanes wing.
What makes an airplane move faster?
The lift and thrust force makes an airplane go faster.
What are The four forces acting on an airplane in flight are?
Thrust (forward), Gravity (down), Drag (back), Lift (up)
